(PHP 4 >= 4.0.4)
resource gmp_div_r (resource n, resource d [, int round])
resource gmp_div_r
Calculates remainder of the integer division of n by d. The remainder has the sign of the n argument, if not zero.
See the gmp_div_q() function for description of the round argument.
See also gmp_div_q(), gmp_div_qr()